1041745 - aus4 beta release - aus3 zlb traffic script

Status: RESOLVED FIXED

(Infrastructure & Operations Graveyard :: WebOps: Product Delivery, task)

Description

[Chris Turra [:cturra]]

:bhearsum and i have been discussing the correct way to launch aus4 to firefox beta. it seems like the most straight forward way to do this is through a traffic script on the aus3 virtual server that sends traffic matching "/beta/"
or "/beta-*/" over to aus4.

since this week is a release week, we're not going to poke at this too much, but i am filing a bug to keep state on this :)

Comment 1

[Chris Turra [:cturra]]

we added a traffic script to aus3 that now watches two test channels: /cturra/ and /cturra-cdntest/. these will be used to complete testing before we release to beta.

--- 
$host = http.getHostHeader();
$path = http.getPath();
 
if (string.containsI($host, "aus3.mozilla.org")){
 
  if (
    string.containsI($path, "/cturra/") ||
    string.containsI($path, "/cturra-cdntest/")
    ){
 
    pool.select("aus4-prod-https");
  }
 
}

Comment 2

[[e-mail] (:bhearsum)]

We're about to push what we think are the last patches we'll need before we can move Beta users to aus4. We're going to be a bit delayed because of a high priority thing that came up though, so further testing of this may be somewhat delayed. So far, this seems to work fine though.

Comment 3

[[e-mail] (:bhearsum)]

For posterity, I had Chris change things a little bit to reduce the amount of fiddling we had to do on the aus4 backends. We're now using:
# used for to test aus3->aus4 for beta
# bug 1041745
 
$host = http.getHostHeader();
$path = http.getPath();
 
if (string.containsI($host, "aus3.mozilla.org")){
 
if (
string.containsI($path, "/cturra/") ||
string.containsI($path, "/cturra-cdntest/")
){
$path = string.replace($path, "/cturra", "/beta");
http.setPath($path);
pool.select("aus4-prod-https");
}
}

Comment 4

[Chris Turra [:cturra]]

we've now pushed most of the beta traffic over to aus4 with the following traffic script?

$host = http.getHostHeader();
$path = http.getPath();

if (string.containsI($host, "aus3.mozilla.org")){

  if (
    string.containsI($path, "/beta/") ||
    string.containsI($path, "/beta-localtest/") ||
    string.containsI($path, "/beta-cdntest/")
    ){

    pool.select("aus4-prod-https");
  }

}